USPTO incident

Patent Center Maintenance

Minor Ongoing View vendor source →

USPTO is currently experiencing a minor incident, which began 24d ago. The vendor's full update timeline is below.

Started
Jun 06, 2026, 02:21 PM UTC
Resolved
Ongoing
Duration
● 24d 8h
Detected by Pingoru
Jun 06, 2026, 02:21 PM UTC

Update timeline

  1. monitoring May 14, 2026, 05:58 PM UTC

    The USPTO will perform a routine maintenance on the Patent Center from midnight-9 a.m. ET on Saturday, May 16. Please refer to our Filing Documents...